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Factorize the splitting the middle te...

Factorize the splitting the middle term: `x^2+3sqrt(3)x-30`

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`x^2+3sqrt(3)x-30`
Splitting the middle term we get
`= x² +5sqrt(3)x-2sqrt(3)x-30`
`= x²+5sqrt(3)x-2sqrt(3)x-2sqrt(3) × 5sqrt(3)`
`= x(x+5sqrt(3))-2sqrt(3)(x+5sqrt(3))`
`= (x+5sqrt(3))(x-2sqrt(3))`
Therefore,
`x²+3sqrt(3)x-30 = (x+5sqrt(3))(x-2sqrt(3))`
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